A brush structure contains: a holder and multiple cleaning assemblies. The holder includes multiple ribs. A respective cleaning assembly includes a positioning element, a brushing unit, at least one flexible element, and a support plate. The respective cleaning assembly is accommodated in a respective receiving groove by using the positioning element, and a top of the positioning element is engaged by a respective rib. The positioning element has an accommodation orifice defined therein, and the positioning element has a stop shoulder extending from an inner wall of a top thereof. The brushing unit has a base and multiple brushes mounted on the base, the base is received in the accommodation orifice of the positioning element, and the multiple brushes extend out of the accommodation orifice and are stopped by the stop shoulder. The at least one flexible element abuts against the base and the support plate.

A brush structure contains: a holder and multiple cleaning assemblies. The holder includes multiple ribs. A respective cleaning assembly includes a positioning element, a brushing unit, at least one flexible element, and a support plate. The respective cleaning assembly is accommodated in a respective receiving groove by using the positioning element, and a top of the positioning element is engaged by a respective rib. The positioning element has an accommodation orifice defined therein, and the positioning element has a stop shoulder extending from an inner wall of a top thereof. The brushing unit has a base and multiple brushes mounted on the base, the base is received in the accommodation orifice of the positioning element, and the multiple brushes extend out of the accommodation orifice and are stopped by the stop shoulder. The at least one flexible element abuts against the base and the support plate.

An adjustable brush treatment device has a flexible attachment between two lobes or textured portions. Each portion has a textured surface adapted for rinsing or cleaning cosmetic brushes, and an opposite surface adapted for placement of the device in a working area with the textured surfaces presented for engagement with a brush head or applicator. A tab or coupling member is provided for coupling the device about a user's hand, with the textured surfaces presented on opposite sides.

A contour-adjustable toothbrush is a device that provides a more thorough brushing experience while eliminating the need to remove the device from the mouth during brushing. A first brushing assembly and a second brushing assembly are slidably engaged into a housing handle that may be grasped by the user. The first brushing assembly and the second brushing assembly each include a flexible brush head with a concave surface. The concave surface of the first brushing assembly is oriented away from the concave surface of the second brushing assembly, enabling the first brushing assembly and the second brushing assembly to clean the upper teeth and lower teeth simultaneously. The first brushing assembly and the second brushing assembly are independently adjustable in order to adjust the length of the device. An electronic variant of the device includes a power supply and at least one actuator.

An oral care implement including at least one multi-component bristle. In one aspect, the invention can be an oral care implement having a handle; a head coupled to the handle; at least one bristle tuft extending from the head, the at least one bristle tuft comprising at least one multi-component bristle comprising first and second components. The first component may include a first plastic and a first oral care additive and the second component may include a second plastic and a second oral care additive such that the first oral care additive is different than the second oral care additive.

Provided is a light irradiated toothbrush, in which light sources, irradiating light having mutually different wavelengths, are arranged in alternation at the bottom of waveguide bristles so that light of different wavelengths give rise to constructive interference which strengthens the intensity of the irradiated light, and the height of the light sources are varied on the basis of the wavelength of the light irradiated therefrom so as to effectively transmit light of short wavelengths to the waveguide bristles, and light having mutually different wavelengths are transmitted by means of the waveguide bristles, thereby effectively transmitting the light to the mouth of a user.

Provided is a light irradiated toothbrush, in which light sources, irradiating light having mutually different wavelengths, are arranged in alternation at the bottom of waveguide bristles so that light of different wavelengths give rise to constructive interference which strengthens the intensity of the irradiated light, and the height of the light sources are varied on the basis of the wavelength of the light irradiated therefrom so as to effectively transmit light of short wavelengths to the waveguide bristles, and light having mutually different wavelengths are transmitted by means of the waveguide bristles, thereby effectively transmitting the light to the mouth of a user.

A surface cleaning apparatus includes a housing including an upright handle assembly and a base mounted to the upright handle assembly and adapted for movement across a surface to be cleaned. The surface cleaning apparatus is further provided with a fluid delivery system comprising a fluid dispenser configured to dispense fluid to a brushroll and at least one fluid delivery channel forming a portion of a fluid delivery pathway. The fluid delivery channel can extend adjacent to a portion of the suction nozzle assembly. An interference wiper interfaces with a portion of the brushroll to remove excess liquid from the brushroll.

A surface cleaning apparatus includes a housing including an upright handle assembly and a base mounted to the upright handle assembly and adapted for movement across a surface to be cleaned. The surface cleaning apparatus is further provided with a fluid delivery system comprising a fluid dispenser configured to dispense fluid to a brushroll and at least one fluid delivery channel forming a portion of a fluid delivery pathway. The fluid delivery channel can extend adjacent to a portion of the suction nozzle assembly. An interference wiper interfaces with a portion of the brushroll to remove excess liquid from the brushroll.

Disclosed are hair-styling devices.